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River System

QuestionAnswer
Particles of rock and soil are called...? Sediments
When a river splits into two or more branches it is called a...? Fork
A round deep hole usually found at or near the headwaters is a..? Canyon
A river system is...? A river and all of its tributaries
Erosion occurs if...? Sediment moves
What is a channel? Where a section of a river is wide and fast moving.
Land surrounding a river is called...? Flood plain
A river valley is made by...? Glacier
What are tributaries...? A small river feeding into a larger river
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